I’m trying to implement an HDG method with reduced stabilization for second-order diffusion problems. Precisely, I want to use the (projective) Lehrenfeld-Schöberl stabilization function.
Is this function already available in NGSolve, or should I create it?
Thank you for your response.
I follow the same steps for the FESpace as in the attached script. In the function, I have set “highest_order_dc = true” and “hide_highest_order_dc = True”.
Now it works fine.